@inproceedings { sherwali2015prop, title = {Propagation loss in sub-wavelength grating waveguides}, journal = {Photonics North, 2015}, year = {2015}, month = {06/2015}, publisher = {IEEE}, organization = {IEEE}, type = {inproceedings}, URL = {http://dx.doi.org/10.1109/PN.2015.7292535}, author = { Sherwali, Ahmed and Donzella, Valentina and Chrostowski, Lukas } }